Samsung MB-MD256KA/APC Supercharged write speeds and trusted performance let you capture seamless 4K videos on your phone or drone. Expand storage on your gaming device or tablet to play more performance-intensive games. Get the speed and capacity to stay on the go. Shoot more and faster. Stunningly fast U3, Class10 rated read/write speeds of up to 160/120MB/s let you take and transfer masses of photos smoothly. 4K videos stay with UHS-I, V30 rated speeds. With an A2 rating, you can store even more active apps and games. Shoot as many lavish long takes and lush high-resolution photos as you want. Or load up on must-have apps and media. Now you've got the room. Available in 256GB of capacity.